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LEE YUN HWANG

Overview
  • Total Patents
    11
  • GoodIP Patent Rank
    197,210
  • Filing trend
    ⇩ 100.0%
About

LEE YUN HWANG has a total of 11 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2004. It filed its patents most often in Republic of Korea. Its main competitors in its focus markets electrical machinery and energy, basic materials chemistry and machine tools are YUYAO YUDA IND CO LTD, CAI GANQIANG and SHENZHEN FLUENCE TECHNOLOGY PLC.

Patent filings in countries

World map showing LEE YUN HWANGs patent filings in countries
# Country Total Patents
#1 Republic of Korea 11

Patent filings per year

Chart showing LEE YUN HWANGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Lee Yun Hwang 11
#2 Kim Jong Young 3
#3 Lee Hyo Jung 1

Latest patents

Publication Filing date Title
KR102178985B1 Lighting fixtures with a sub-frame
KR102064383B1 Cutting device
KR101997424B1 Lighting fixtures of compact type frame structure
KR101862992B1 Ceiling and wall mounting type lighting device
KR101613037B1 Lighting device with side lighting effect
KR20090087213A Lighting lamp case
KR20090087212A Lighting lamp case
KR20090084064A Lighting device using led
KR20090059833A Power saving fluorescent lamp with waterproof function for water tank for fish
KR20090039142A Frame of lamp device
KR20050043719A Asymmetric azo metal complex and dye composition containing that